1.Are you a classic rock song? Yes.2.Are you from the 70's? Yes.3.Are you by an American band? No.4.British band? Yes.5.As you still performing as a band today? Yes, but not with all the original members.6.Is the song a classic 'sing-a-long' song? No.7.Were you a single or just an album track? I'm an album track.8.Is the song by Deep Purple? No.9.Is the song by Yes? No.10.Are you by Led Zep? No.11.Did you have a very famous lead singer? Yes. The singer in question has had a very good run as a solo artist.12.Are you a song by Black Sabbath? Yes.13.Are you sung by Dio? No, see question 2.14.Are you Black Sabbath? No.15.Are you on the album 'Paranoid'? Yes.16.Are you 'Hand Of Doom', or 'Iron Man'? Yes, I'm Iron Man.